| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $48.27 | 10.736% | $53.4523 | $53.45 | $53.45 | $53.50 |
| Purchase #2 | $9.91 | 11.646% | $11.0641 | $11.06 | $11.05 | $11.10 |
| Purchase #3 | $146.53 | 3.692% | $151.9399 | $151.94 | $151.95 | $151.90 |
| Purchase #4 | $79.38 | 6.209% | $84.3087 | $84.31 | $84.30 | $84.30 |
| Purchase #5 | $88.60 | 8.853% | $96.4438 | $96.44 | $96.45 | $96.40 |
| Purchase #6 | $153.90 | 10.346% | $169.8225 | $169.82 | $169.80 | $169.80 |
| Purchase #7 | $110.75 | 11.643% | $123.6446 | $123.64 | $123.65 | $123.60 |
| 7 purchase totals = | $637.34 | $690.6759 | $690.66 | $690.65 | $690.60 | |